Last night I took my 94 z28 with a few bolt ons meaning 1.6rr, Lt headers 2.5 inch xpipe CAI TB bypass and 3.73 gears with PCMforless mail order tune and running on street tires. Here is a post of the timeslip.

http://i234.photobucket.com/albums/e...1/100_0490.jpg

 

I'd be stoked if my car ran that on street tires. nice work. My buddy runs 8.6 in his H/C LS1.......................when he misses 2nd, 3rd, and 4th gear.

I hope my car will run 8.6 with edelbrock headers and an LT4 hotcam.